I've picked up three of these, I'm still kinda torn on whether or not I REALLY need/want to have two of them open. I wish I had a better understanding of the role these play in the game. Like if the Secret Apprentice faces off against Shaak Ti backed up by two of these, then having two open would be cool. If he only faces off against a lone Felucian on a Rancor, then having two would be pointless. Minimally, it would be interesting to see if Shaak Ti rides a Rancor as well, so if one day they release a figure of her from the game, I could always put her in the saddle of one.
Best/Worse case scenario is that the three I bought helps us get a repaint of this excellent beasty for Jabba's palace.